Check the thickness of the bunker's material if you can. Ask the indoor range what happens if they get pierced.
Sometimes, stuff that will stand up to a strong impact from a large projectile (large in surface), will get pierced by a lighter and smaller projectile. The principle between a baseball bat and a needle.
So the bunkers may stand a blow, but not a pin-prick.
Check what they charge if their equipment gets damaged.
|